# BB84

- **Website:** <https://bb84.sh>
- **Primary alias:** `bb84.sh`

## Description

Its approach combines post-quantum cryptography with work performed on real quantum computers. The company says it connects to 12 quantum processing units from six vendors through IBM Quantum and Amazon Braket, and records quantum-job receipts and checks results on Solana.

Its identity and security products include Quantum ID, offering .quantum and .pqc names; a Falcon-512 smart-account wallet; a Falcon-512 custody vault with a planned “Q-Day switch”; multisig treasury tools; and post-quantum messaging between wallets. Infrastructure offerings include bb84 RNG for quantum randomness in Solana programs, solana-qsim for checking QPU results on-chain, a Quantum Gateway for wallet access to real QPUs, and bb84 Lab for exploring the BB84 protocol on quantum hardware. An SDK and additional developer tools are also listed.

Several products are in development, planned, or on devnet. bb84 clarifies that it does not perform quantum key distribution, which requires a physical quantum channel, and that its token is not live.

## Industries

- 🖥 Computers Electronics and Technology
- 🖥 Blockchain and Cryptocurrency _(under Computers Electronics and Technology)_
- 🖥 Computer Security _(under Computers Electronics and Technology)_

## Links

- [github](https://github.com/bb84sh)
- [twitter](https://twitter.com/bb84sh)

## Logos & icons

- logo _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idsacVavZy/w/96/h/96/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1793221959010)
- icon _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/idsacVavZy/w/400/h/400/theme/dark/icon.jpeg?c=1bxid64Mup7aczewSAYMX&t=1793221959186)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Azure Radiance | #087cf1 | accent |
| Blue Zodiac | #14365e | dark |
| Alice Blue | #eef8ff | light |

## Imagery

- banner _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/idsacVavZy/w/1500/h/500/idG3D9VUM9.jpeg?c=1bxid64Mup7aczewSAYMX&t=1793221958925)

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_Source: <https://brandfetch.com/bb84.sh>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._